Key Takeaways PH's Aerospace Systems revenues grew 13% in fiscal 2025 on strong OEM and aftermarket demand.Defense spending and rising air transport activity are expected to drive future segment growth.PH guides fiscal 2026 sales up 2-5%, with organic sales projected to rise 1.5-4.5% year over year.Parker-Hannifin Corporation (PH) is witnessing strong momentum in its Aerospace Systems segment. The segment is benefiting from strength in commercial and military end markets across both Original Equipment Manuf ...